Chris Colfer has said that he is confident that upcoming episodes of Glee will be well received.

The actor, who plays Kurt, told The TV Addict that he thinks the show keeps improving.

"I have absolutely no fear whatsoever because the next episodes are above and beyond anything we did in the first 13," he said.

"The ratings will speak for themselves, but I think as far as the material, it just gets better and better."

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Colfer also revealed that Julie Andrews would be his "dream guest star", adding: "Anyone that is basically a living legend, I'd love to have on the show so I could be a sponge and suck up all of their knowledge."

He continued: "Kristin Chenoweth was probably my favourite guest star just because I was such a huge fan of her and everything that she did with Wicked. I cannot express just how much of a sweet person she is. She's just as nice as she is talented."

Glee airs Tuesdays at 9pm on Fox in the US and Mondays at 9pm on E4 in the UK.